Just here to warn you against the Afrojam "festival" that will take place here. Do not buy tickets for this scam show. The program somehow grew from two days to four days long spanning three cities and then abruptly canceled for Okinawa and Osaka and they won't pick up the calls or respond to emails. Not only that, their social media posts on insta and twitter are disabled for comments. Only after finding a previously listed (now not even properly listed on their website) organizers Instagram and messaging them was I told that "most days were cancelled because ticket sales were low". This is a very unprofessional and gamble-like organization. Seems the Nigerian embassy might have pulled out of co-organizing too. I also called this venue, keio arena, to warn them about this event but then they sounded annoyed that I called them 🤷🏻‍♀️

The place is comfortable and clean. There is virtually no food inside the building and you are not allowed to eat inside the arena watching the game. So you have to grab some food on the way from station. If it’s a long competition, like the one I went through from 10 am to 6 pm, you might loose too much time to find something to eat outside.

Went here to see Aqours perform, the venue was great and everything is well organised. Also downside were the small amount of toilets which meant a fair bit of queuing

Great place and facilities. The gym is quite complete and the pool is 50m long. (Some days in the week they divide into 2 halfs) Price is 500 per 3 hours which is plenty of time to exercise, swim, rest, shower and even chill in the ofuro. Extra point for the staff who is best, and the changing room floor that's heated on winter.

This is an amazing place to Organize events,festivals and concerts.very clean,and accessible by train,Has good large car parking area.